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1. ASPeCt-Bio: Chlorophyll a in Antarctic sea ice from historical ice core dataset [ASPeCt-Bio]   PARENT METADATA
The ASPeCt - Bio dataset is a compilation of currently available sea ice chlorophyll a (chl-a) data from pack ice (i.e., excluding fast ice) cores collected during 32 cruises to the Southern Ocean ...


2. Advection shapes Southern Ocean microbial assemblages independent of distance and environment effects [AAS_3145_Advection]
See the referenced paper for additional details. Sampling. Sampling was conducted on board the RSV Aurora Australis during cruise V3 from 20 January to 7 February 2012. This cruise occupied a latitudinal ...


3. Aurora Australis Voyage 2 (ONICE) 1997-98 Chlorophyll a Data [ONICE_Chlorophyll]
This dataset contains chlorophyll a data collected by the Aurora Australis on Voyage 2, 1997-1998 - the ONICE cruise. Samples were collected from September-November of 1997. These data were collected ...


4. Aurora Australis Voyage 6 (FISHOG) 1991-92 Heard Island Chlorophyll a Data [AADC-00094]
This dataset contains the chlorophyll a data from Voyage 6 (FISHOG) 1991-92 of the Aurora Australis. The observations were taken from the Heard Island area in January and February 1992. These data ...


5. Aurora Australis Voyage 6 (SAZ - Subantarctic Zone) 1997-98 Chlorophyll a Data [SAZ_Chlorophyll]
This dataset contains chlorophyll a data collected by the Aurora Australis on Voyage 6, 1997-1998 - the SAZ (Subantarctic Zone) cruise. Samples were collected in March of 1998. These data were collected ...


6. Aurora Australis Voyage 7 (KROCK) 1992-93 Chlorophyll a Data [AADC-00096]
This dataset contains chlorophyll a data collected by the Aurora Australis on Voyage 7 1992-93, taken in the Prydz Bay region between January and February 1993. These data were collected as part ...


7. Aurora Australis Voyage 9 (WOES) 1992-93 Chlorophyll a Data [WOES_Chlorophyll]
This dataset contains chlorophyll a data collected by the Aurora Australis on Voyage 7, 1992-1993 - the WOES (Wildlife Oceanography Ecosystem Survey) cruise. Samples were collected from March-May ...


8. Biogeochemical modelling of the feedback between ocean biota and climate at polar latitudes [ASAC_2584]
Metadata record for data from ASAC Project 2584 See the link below for public details on this project. The Southern Ocean plays a significant role in the biogeochemical cycling of sulphur due to ...


9. Chlorophyll a data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Chlorophyll_a]   PARENT METADATA
Chlorophyll data was used to measure growth rates of sea ice algae in CO2 incubations. Sea ice brine microalgae was collected from sackholes. Replicate samples were incubated in ambient air (~0.04% ...


10. Chlorophyll a data collected on the 1991 WOCE voyage of the Aurora Australis [WOCE91_Chlorophyll]
Chloropyll a data were collected along the WOCE transect on voyage 1 of the Aurora Australis, during October of 1991. These data were collected as part of ASAC project 40 (The role of antarctic marine ...


11. Chlorophyll a data collected on the AAMBER II cruise of the Aurora Australis [AAMBER_II_Chlorophyll]
Chlorophyll a data collected on the AAMBER II cruise of the Aurora Australis from January to March of 1991. The voyage traveled to the Prydz Bay region, and data were collected en route and in the ...


12. Chlorophyll a data collected on voyage 3 of the Aurora Australis in the 2002-2002 season - CLIVAR (Climate Variability) voyage [CLIVAR_Chlorophyll]
Chlorophyll a data collected on the CLIVAR (Climate Variability) cruise of the Aurora Australis in the 2001-2002 season. Data were collected from October to December of 2001 along the CLIVAR transect. ...


13. Chlorophyll a data collected on voyage 4 of the Aurora Australis in the 1991-1992 season [199192040_Chlorophyll]
Chloropyll a data were collected on voyage 4 of the Aurora Australis, during the 1991-1992 season. These data were collected as part of ASAC project 40 (ASAC_40) (The role of antarctic marine protists ...


14. Collation of existing (historical) Antarctic fast ice core Chlorophyll a data [AAS_4298_Chlorophyll_a_1970_2015]
The Antarctic Fast Ice Algae Chlorophyll-a (AFIAC) dataset is a compilation of currently available sea ice chlorophyll-a data from land-fast sea ice (i.e., excluding pack ice (see ASPeCt-Bio, Meiners ...


15. Copepod faecal pellets and carbon flux in the coastal sea-ice zone [Copepods]
This dataset contains samples collected at O'Gorman Rocks and Ellis Fjord near Davis station from December 1997 to March 1998. Depth-stratified zooplankton samples were obtained for determination ...


16. Effects of ocean acidification on Antarctic marine microbes [TNE_8A_acidification_microbes]
Three experiments were performed at Davis Station, East Antarctica 77 degrees 58' E, 68 degrees 35' S to determine the effects of ocean acidification on natural assemblages of Antarctica marine microbes ...


17. Environmental data associated with sea ice cores collected during SIPEX and SIPEX II [AAS_4140_Environmentaldata]
Zooplankton were collected during the winter-spring transition during two cruises of the Aurora Australis: SIPEX in 2007 and SIPEX II in 2012. As part of the collections sea ice cores were collected ...


18. Ice Coring Survey For Main Biological Site, cruise 2007/08 V1 (SIPEX) [SIPEX_IceSampling]   PARENT METADATA
Ice samples were collected by means of ice coring with 9 and 13 cm diameter ice corers on a total of 15 stations in the 115-130 degrees E sector off East Antarctica in September and early October ...


19. Identity, composition and abundance of protists - data collected from the BROKE-West voyage of the Aurora Australis, 2006 [BROKE-West_Protists]   PARENT METADATA
The BROKE-West survey was conducted from 30 degrees E and 80 degrees E between January and March 2006. It consisted of 1 east-west transect at the northernmost limit of the survey between 60 degrees ...


20. Primary Production in the Sub-Antarctic and Polar Frontal Zones; SAZ-Sense Voyage, 2007 [ASAC_40_SAZ-Sense_Primary_Production]
The Sub-Antarctic Zone (SAZ) in the Southern Ocean provides a significant sink for atmospheric CO2 and quantification of this sink is therefore important in models of climate change. During the SAZ-Sense ...


21. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 0 of the Astrolabe - 2008/2009 samples [ASAC_40_AS0809R0]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 0 of the French polar supply ship L'Astrolabe in the 2008/2009 season. Samples were collected between October and ...


22. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 0 of the Astrolabe - 2009/2010 samples [ASAC_40_AS0910R0]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 0 of the French polar supply ship L'Astrolabe in the 2009/2010 season. Samples were collected between October and ...


23. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 0 of the Astrolabe - 2010/2011 samples [ASAC_40_AS1011R0]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 0 of the French polar supply ship L'Astrolabe in the 2010/2011 season. Samples were collected between October and ...


24. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 2 of the Astrolabe - 2008/2009 samples [ASAC_40_AS0809R2]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 2 of the French polar supply ship L'Astrolabe in the 2008/2009 season. Samples were collected during January of 2009. ...


25. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 4 of the Astrolabe - 2008/2009 samples [ASAC_40_AS0809R4]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 4 of the French polar supply ship L'Astrolabe in the 2008/2009 season. Samples were collected between February and ...


26. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 4 of the Astrolabe - 2009/2010 samples [ASAC_40_AS0910R4]
This dataset contains locations of sampling sites for ASAC project 40 on rotation 4 of the French polar supply ship L'Astrolabe in the 2009/2010 season. Samples were collected between February and ...


27. Role of Antarctic marine protists in trophodynamics and global change and impact of UV-B on these organisms - Rotation 4 of the Astrolabe - 2010/2011 samples [ASAC_40_AS1011R4]
Locations of sampling sites for ASAC project 40 on rotation 4 of the French polar supply ship L'Astrolabe in the 2010/2011 season. Samples were collected between February and March of 2011. The final ...


28. SIPEX data iron site - Aurora Australis voyage Sept-Oct 2007 [ASAC_3026_SIPEX]   PARENT METADATA
This work was completed as part of the SIPEX - Sea Ice Physics and Ecosystem eXperiment - voyage. Adapted from the SIPEX website: During SIPEX we investigated the biogeochemistry of iron (Fe), including ...


29. Sea Ice Bio-Optical Sampling, cruise 2007/08 V1 (SIPEX) [SIPEX_BioOptics]   PARENT METADATA
A total of 31 paired under-ice irradiance measurements and ice core samples were collected from 12 ice stations in the 115-130 degrees E sector off East Antarctica in September and early October 2007 ...


30. Sea Ice Main Biology Sampling collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Phytoplankton]   PARENT METADATA
Five (out of a possible 7) ice stations were sampled for the Main Biology Site, collected from -63.88S 119.9E off East Antarctic in September to November 2012 during the Sea Ice Physics and Ecosystems ...


31. Sea ice algae growth rate data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Algae_Growth_Rates]   PARENT METADATA
Chlorophyll data was used to measure growth rates of sea ice algae in CO2 incubations. Sea ice brine microalgae was collected from sackholes. Replicate samples were incubated in ambient air (~0.04% ...


32. Southern Ocean summer chlorophyll-a climatology [AAS_4343_so_chlorophyll]
This dataset is a climatological summer chlorophyll-a layer for the Southern Ocean south of 40S, following the OC3M algorithm of Johnson et al. (2013). The climatology was calculated from level-3 ...


33. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - KACTAS samples [ASAC_40_KACTAS]
This dataset includes sampling sites with a list of activities at each site for the KACTAS cruise of the Aurora Australis - January to March 2001 - as well as the chlorophyll a data collected on the ...


34. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 3 2006/2007 samples [ASAC_40_AA0607V3]   PARENT METADATA
Locations of sampling sites for ASAC project 40 on voyage 3 of the Aurora Australis in the 2006/2007 season. Samples were collected during January and February of 2007. The final dataset will contain ...


35. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 4 2009/2010 samples [ASAC_40_AA0910V4]
Locations of sampling sites for ASAC project 40 on voyage 4 of the Aurora Australis in the 2009/2010 season. Samples were collected during March of 2010. The final dataset will contain information ...


36. The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - Voyage 6 1997/1998 samples [ASAC_40_AA9798V6]   PARENT METADATA
Locations of sampling sites for ASAC project 40 on voyage 6 of the Aurora Australis in the 1997/1998 season. Samples were collected during March of 1998. The final dataset will contain information ...


37. The role of antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - ASAC_40 [ASAC_40]   CHILD METADATA
This is a parent metadata record for work carried out as part of ASAC/AAS project 40. See the child metadata records for further information. More than 95% of the biomass in the Southern Ocean is ...


38. The role of iron as a micro-nutrient to the Antarctic sea-ice zone algal community [ASAC_3026]   CHILD METADATA
Metadata record for data from AAS (ASAC) project 3026. Public This project will assess the importance of the trace micro-nutrient element iron to Antarctic sea-ice algal communities during the International ...


39. The role of iron as a micro-nutrient to the Antarctic sea-ice zone algal community - Casey Data [ASAC_3026_Casey]   PARENT METADATA
Public Description of the Project This project will assess the importance of the trace micro-nutrient element iron to Antarctic sea-ice algal communities during the International Polar Year (2007-2009). ...


40. Under ice photosynthesis data collected during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_Under_Ice_Photosynthesis]   PARENT METADATA
Data were obtained from vertical profiles of a Fast Repetition Rate Fluorometer (FRRF, Chelsea FASTocean). The full set of parameters available are reported here. FRRF data have been integrated with ...


41. Adaptive Responses of Phaeocystis Populations in Antarctic Ecosystems [NSF-ANT11-42018]
Global climate change is having significant effects on areas of the Southern Ocean, and a better understanding of this ecosystem will permit predictions about the large-scale implications of these ...


42. Application for an Early-concept Grant for Exploratory Reasearch (EAGER) to develop a Pathway/Genome Database (PGDB) for the Southern Ocean Haptophyte Phaeocystis Antarctica. [NSF-ANT10-63592]
Phaeocystis antarctica is capable of forming blooms that are denser and more extensive than any other member of the Southern Ocean phytoplankton community. The factors that enable P Antarctica to ...


43. Collaborative Research: Impact of Mesoscale Processes on Iron Supply and Phytoplankton Dynamics in the Ross Sea [NSF-ANT09-44254]
The Ross Sea continental shelf is one of the most productive areas in the Southern Ocean, and may comprise a significant, but unaccounted for, oceanic CO2 sink, largely driven by phytoplankton production. ...


44. Collaborative Research: Modeling and synthesis study of a natural iron fertilization site in the Southern Drake Passage [NSF-ANT09-48338]
The ocean plays a critical role in sequestering CO2 by exporting fixed carbon to the deep ocean through the biological pump. There is a pressing need to understand the systematics of carbon export ...


45. Collaborative Research: Plankton Community Structure and Iron Distribution in the Southern Drake Passage and Scotia Sea [NSF-ANT04-44040]
The Shackleton Fracture Zone (SFZ) in Drake Passage of the Southern Ocean defines a boundary between low and high phytoplankton waters. Low chlorophyll water flowing through the southern Drake Passage ...


46. Collaborative Research: Plankton Community Structure and Iron Distribution on in the Southern Drake Passage and Scotia Sea [NSF-ANT04-43403]
The Shackleton Fracture Zone (SFZ) in Drake Passage of the Southern Ocean defines a boundary between low and high phytoplankton waters. Low chlorophyll water flowing through the southern Drake Passage ...


47. IPY: Shedding dynamic light on iron limitation: The interplay of iron limitation and dynamic irradiance in governing the phytoplankton distribution in the Ross Sea [NSF-ANT07-32535]
IPY: Shedding dynamic light on iron limitation: The interplay of iron limitation and dynamic irradiance in governing the phytoplankton distribution in the Ross Sea. The Southern Ocean plays an important ...


48. Small Grants for Exploratory Research - Oceanographic Research in the Amundsen and Ross Seas [NSF-ANT07-41380]
The research will examine the relative importance of the physical and chemical controls on phytoplankton dynamics and carbon flux in continental margin regions of the Southern Ocean, and elucidate ...


49. U.S. SO GLOBEC Synthesis and Modeling: Timing is Everything: The Dynamic Coupling among Phytoplankton, Ice, Ice Algae and Krill (PIIAK) - NSF-ANT05-28728 [NSF-ANT05-28728]
This collaborative study between the Desert Research Institute, the University of California, Santa Barbara (0529087; Robin Ross), and the University of California, San Diego (0528728; Maria Vernet) ...


50. ACE Basin NERR Nutrient Metadata January-December 2003 Latest Update: December 6, 2004 [CDMO_acenut01-12.03m]   PARENT METADATA
Nutrient monitoring is conducted at 26 National Estuarine Research Reserves (NERR) from four locations within or adjacent to the reserve on a monthly basis of the following parameters: orthophosphate, ...


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